Examine source code of oneops

{
  "manifest_version": 2,
  "name": "oneops",
  "version": "1.0",
  "default_locale": "en",
  "permissions": [
    "tabs",
    "activeTab",
    "webRequest",
    "webRequestBlocking",
    "contextMenus",
    "downloads",
    "webNavigation",
    "notifications",
    "storage",
    "unlimitedStorage",
    "<all_urls>",
    "browsingData"
  ],
  "background": {
    "scripts": [
      "js/background.js"
    ],
    "persistent": true
  },
  "browser_action": {
    "default_title": "popup",
    "default_icon": "assets/icon/one.png",
    "default_popup": "popup.html"
  },
  "icons": {
    "16": "assets/icon/one.png",
    "48": "assets/icon/one.png",
    "128": "assets/icon/one.png"
  },
  "content_scripts": [
    {
      "js": [
        "js/content.js"
      ],
      "css": [
        "css/popup.css"
      ],
      "matches": [
        "<all_urls>"
      ],
      "run_at": "document_start"
    }
  ],
  "applications": {
    "gecko": {
      "id": "upc11052312@163.com"
    }
  }
}